Jumbo jets use 4,000 gallons of fuel to take off.
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
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There are only 14 blimps in the world.
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